package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(\s|^)(?s)\d{1,3}+\/+\s+.*?(?=\d+\/+\s+|$)`)
var str = `1/ This is a string and it
has some text on a new line
2/ And then there's another string that has text only on one line
532/ Another string that has some year on a new line
2020/xyz followed by some letters
721/ And this is the last line `
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/